一段文字，希望大家帮着翻译一下，中译英

Now educational technique fatal weakness has lost the teaching life movement essential characteristic, had the room partition emotion, indifferent heartless fearful situation. In the pitch-dark multimedia classroom, the teacher is unable to see student's expression, the student also is unable to record in the study the note with the attainment. Earnestly listens whether there is as for the student, also is unable to know. The teaching method often is mechanical, is fixed carries on according to the procedure, but does not look like teacher such through to watch a person's every mood adjusts the teaching the rhythm.